20233498770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{322549}}^1$

素因数の和:322620

約数の個数: 96

約数和(自身を含む): 57060385200

約数和(自身を除く): 36826886430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 41, 45, 51, 82, 85, 90, 102, 123, 153, 170, 205, 246, 255, 306, 369, 410, 510, 615, 697, 738, 765, 1230, 1394, 1530, 1845, 2091, 3485, 3690, 4182, 6273, 6970, 10455, 12546, 20910, 31365, 62730, 322549, 645098, 967647, 1612745, 1935294, 2902941, 3225490, 4838235, 5483333, 5805882, 9676470, 10966666, 13224509, 14514705, 16449999, 26449018, 27416665, 29029410, 32899998, 39673527, 49349997, 54833330, 66122545, 79347054, 82249995, 98699994, 119020581, 132245090, 164499990, 198367635, 224816653, 238041162, 246749985, 396735270, 449633306, 493499970, 595102905, 674449959, 1124083265, 1190205810, 1348899918, 2023349877, 2248166530, 3372249795, 4046699754, 6744499590, 10116749385, 20233498770]

約数ペア:

[(1, 20233498770), (2, 10116749385), (3, 6744499590), (5, 4046699754), (6, 3372249795), (9, 2248166530), (10, 2023349877), (15, 1348899918), (17, 1190205810), (18, 1124083265), (30, 674449959), (34, 595102905), (41, 493499970), (45, 449633306), (51, 396735270), (82, 246749985), (85, 238041162), (90, 224816653), (102, 198367635), (123, 164499990), (153, 132245090), (170, 119020581), (205, 98699994), (246, 82249995), (255, 79347054), (306, 66122545), (369, 54833330), (410, 49349997), (510, 39673527), (615, 32899998), (697, 29029410), (738, 27416665), (765, 26449018), (1230, 16449999), (1394, 14514705), (1530, 13224509), (1845, 10966666), (2091, 9676470), (3485, 5805882), (3690, 5483333), (4182, 4838235), (6273, 3225490), (6970, 2902941), (10455, 1935294), (12546, 1612745), (20910, 967647), (31365, 645098), (62730, 322549)]